precipitating jar沉淀缸
precipitating action沉淀作用
precipitating bath沉淀浴
precipitating pond沉淀池
ethanol precipitating乙醇沉淀
Tca Precipitating三氯乙酸沉淀
ion precipitating沉淀离子
precipitating hapten沉淀性半抗原
precipitating phase沉淀相;析出相;沉淀段
Preparation of sulfur nanoparticles with the decomposition of polysulfide. The sulfur nanoparticles were prepared by using sulfur powder as original material, acetic acid as precipitating agent, and the amino acids as the surface modifier.
2.多硫化钠分解制备纳米硫以硫粉与硫化钠为起始原料,采用乙酸为沉淀剂,氨基酸作表面修饰剂制备纳米硫粒子。
参考来源 - 硫的液相纳米化及其在离子液体中的生物活性研究V-T（及物动词） If something precipitates an event or situation, usually a bad one, it causes it to happen suddenly or sooner than normal. 造成…仓促发生 [正式]
The killings in Vilnius have precipitated the worst crisis yet.
维尔纽斯的杀戮事件快速引发了迄今为止最严重的危机。
ADJ（形容词） A precipitate action or decision happens or is made more quickly or suddenly than most people think is sensible. 仓促的 [正式]
I don't think we should make precipitate decisions.
我认为我们不应该做出仓促的决定。